For those wondering, no, it doesn’t affect the actual hitbox of the player. You can still PvP normally. It’s all visual.

The one with the funny mouse logo. (XFce)

I tend to like the survival experience for its process most of the time, but I go get when things seem daunting, which may prevent me from doing something. This is part of the reason why I HEAVILY prefer SMP over SSP; I love the teamwork involved!

No, this isn’t running 1.15. This is 1.5, but as for how it is, I very much like this update and is the one I usually play. Definitely has most of everything I need.